<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/146974>146974</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [DirectX] Validation failure: Invalid record
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          Icohedron
      </td>
    </tr>
</table>

<pre>
    157 DML shaders are failing to validate due to a validation error simply reported as "Invalid record" with no additional details

```
Invalid record
Validation failed.
```

One such DML shader failing to validate is `CumulativeOperationProduct_256_int64_native_8.hlsl`
```bash
clang-dxc /DirectML/Product/Shaders/Generated/CumulativeOperationProduct_256_int64_native_8.hlsl -E CSMain -T cs_6_0   -O3 -D DXC_COMPILER=1 -D __SHADER_TARGET_MAJOR=6 -D __SHADER_TARGET_MINOR=0 -I /DirectML/Product/Shaders/ -Fo validation/CumulativeOperationProduct_256_int64_native_8.dat
```

A small test shader that can reproduce the "Invalid record" validation error is shown below, but it may or may not be due to the same reason(s).
```hlsl 
uint2 Foo(uint2 a[2], uint i) {
  return a[i];
}
cbuffer Constants {
 uint2 arr[2];
}
RWStructuredBuffer<uint> output;
[numthreads(1, 1, 1)]
void CSMain(uint3 Tid : SV_DispatchThreadID) {
  output[0] = Foo(arr, Tid.x).x;
}
```

https://godbolt.org/z/3Wx8zsn1e 
</pre>
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